import java.util.*;
import java.util.Scanner;


public class introduction
{
    // instance variables - replace the example below with your own
  private int x;
  Scanner scan = new Scanner(System.in);
  public void inputs()
    {
       
        int n = scan.nextInt();
        System.out.println(n*5);
       
    }
    /**
     * Constructor for objects of class introduction
     */
    public introduction()
    {
        // initialise instance variables
        x = 0;
    }

    /**
     * An example of a method - replace this comment with your own
     * 
     * @param  y   a sample parameter for a method
     * @return     the sum of x and y 
     */
    public int sampleMethod(int y)
    {
       
        System.out.println("Hello World!");
        return x + y;
    }
    public int countDown(int y)
    {
    for(int i=y; i>0; i--)
            {
                System.out.println(i);
               
             
            }
           return x+y;
    }
    public void arrays() 
    {
        int[] anArray=new int[10];  
        for (int i = 0; i < anArray.length; i++)
        {
            anArray[i] = i;
        }
        for (int i = 0; i < anArray.length; i++)
        {
            System.out.print(anArray[i] + " ");
        }
        System.out.println();
    }


public void penguin()
    {
    String[] [] names=
        {
        {"Sir ", "Madam "},{"Penguin", "Moocow"}
    };
    System.out.println(names[0][0] + names[1][0]);
    System.out.println(names[0][1] + names[1][1]);

    }
public void arrayPractice()
{
    int [][] twoDarray= new int [2][3];
    for(int i=0; i<3;i++)
    {
        for(int j=0; j<2; j++)
        {
            System.out.println("Please enter the next number!");
            int x=scan.nextInt();
            twoDarray[j][i]=x;
        }
    }
    for(int i=0; i<3;i++)
    {
        for(int j=0; j<2; j++)
        {
            System.out.println(twoDarray[j][i]*5);
        }
    }
}    
public void arrayExample()
{

        
    String input;
    String game;
    System.out.println("Enter A to add a game, Enter B to view all games, Enter C to view a specific game");
    input = scan.nextLine();  
    if(input=="Add");
    {
        System.out.println("Please enter the new game's title");
        game=scan.nextLine();
             
    }
        
   ArrayList games= new ArrayList();
   games.add("Minecraft");
   games.add("AOEII");
   games.add("COD4");
   games.add(game);
        
   for(int i=0; i<4; i++)
   {
       //System.out.println("Please enter the next game number you would like to see");
       //int x=scan.nextInt();
       System.out.println(games.get(i));
               
   }
             


}


}








